Baltimore Ravens quarterback Joe Flacco (5) is lifted into the air by teammates after defeating the San Francisco 49ers 34-31 in the NFL Super Bowl XLVII football game, Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Bill Haber)

San Francisco 49ers kicker David Akers (2) makes a 36-yard field goal during the first half of the NFL Super Bowl XLVII football game against the Baltimore Ravens, Sunday, Feb. 3, 2013, in New Orleans.

Jennifer Hudson performs with students from Sandy Hook Elementary School singing "America the Beautiful" before NFL Super Bowl XLVII football game between the San Francisco 49ers and the Baltimore Ravens Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Gerald Herbert)

Jennifer Hudson performs with students from Sandy Hook Elementary School before NFL Super Bowl XLVII football game between the San Francisco 49ers and the Baltimore Ravens Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Charlie Riedel)

NEW ORLEANS, LA - FEBRUARY 03: Alex Smith #11 of the San Francisco 49ers walks onto the field during warm ups prior to Super Bowl XLVII against the Baltimore Ravens at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana.

NEW ORLEANS, LA - FEBRUARY 03: Alison Harbaugh (L), Ingrid Harbaugh (2nd R), and Jackie Harbaugh (R) pose for a picture on the field prior to the Super Bowl XLVII at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana.

Baltimore Ravens fan Cindy Piece poses for a photo before the NFL Super Bowl XLVII football game between the Ravens and the San Francisco 49ers Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Marcio Sanchez)

NEW ORLEANS, LA - FEBRUARY 03: Head coach Jim Harbaugh taps Colin Kaepernick #7 of the San Francisco 49ers on the chest during warm ups prior to Super Bowl XLVII against the Baltimore Ravens at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana.

Young ladies waiting in the general admission line around the back of the club wait for the doors to open at Jax Brewery which is this year's host of the Playboy Superbowl party on Friday Feb. 1, 2013 in New Orleans, La.

Photo: Michael Macor, The Chronicle

Young ladies waiting in the general admission line around the back...

Young ladies waiting in the general admission line around the back... Photo-4130877.56184 - SFGate

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Neil Patrick Harris stuffs a Crown Royal camo care package for U.S. troops.

Some scalpers are getting four times face value for tickets to tonight's game.

Photo: Chris Graythen, Getty Images

Some scalpers are getting four times face value for tickets to...

Some scalpers are getting four times face value for tickets to... Photo-4131168.56184 - SFGate

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Montoya of the Niner Noise reacts to the crowd of 49ers fans on Decatur Street in New Orleans. 49ers fans poured out on the streets in New Orleans, La., on Saturday, February 2, 2013, the day before the 49ers played in Super Bowl XLVII

Photo: Carlos Avila Gonzalez, The Chronicle

Montoya of the Niner Noise reacts to the crowd of 49ers fans on...

Montoya of the Niner Noise reacts to the crowd of 49ers fans on... Photo-4128978.56184 - SFGate

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Members of the Niner Noise perform for fans on Decatur Street in New Orleans on Saturday. 49ers fans poured out on the streets in New Orleans, La., on Saturday, February 2, 2013, the day before the 49ers played in Super Bowl XLVII

Photo: Carlos Avila Gonzalez, The Chronicle

Members of the Niner Noise perform for fans on Decatur Street in...

Members of the Niner Noise perform for fans on Decatur Street in... Photo-4128980.56184 - SFGate

Tonight's MVP just might be someone who can get this Pillsbury snack stadium to someone who's hungry while it is still fresh.

Photo: G. Newman Lowrance, Associated Press

Tonight's MVP just might be someone who can get this Pillsbury...

Tonight's MVP just might be someone who can get this Pillsbury... Photo-4130867.56184 - SFGate

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49ers fan Robert Chewning of Ukiah came prepared with a red and gold parasol to Decatur Street in New Orleans. 49ers fans poured out on the streets in New Orleans, La., on Saturday, February 2, 2013, the day before the 49ers played in Super Bowl XLVII

Photo: Carlos Avila Gonzalez, The Chronicle

49ers fan Robert Chewning of Ukiah came prepared with a red and...

49ers fan Robert Chewning of Ukiah came prepared with a red and... Photo-4128976.56184 - SFGate

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Journey and Rascal Flatts join forces for a CMT concert in the Big Easy.

Photo: John Carucci, Associated Press

Journey and Rascal Flatts join forces for a CMT concert in the Big...

Journey and Rascal Flatts join forces for a CMT concert in the Big... Photo-4131209.56184 - SFGate

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A sculpture commissioned by the city of New Orleans to mark Hurricane Katrina stands outside the NFL Experience.

Photo: Nancy Armour, Associated Press

A sculpture commissioned by the city of New Orleans to mark...

A sculpture commissioned by the city of New Orleans to mark... Photo-4131276.56184 - SFGate

Members of the Warren Easton High School marching band of New Orleans perform outside of the Superdome before the NFL Super Bowl XLVII football game between the San Francisco 49ers and the Baltimore Ravens.

Photo: Elaine Thompson, Associated Press

Members of the Warren Easton High School marching band of New...

Members of the Warren Easton High School marching band of New... Photo-4132300.56184 - SFGate

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San Francisco 49ers inside linebacker NaVorro Bowman talks with reporters on Thursday, Jan. 31, 2013, in New Orleans. The 49ers are scheduled to play the Baltimore Ravens in the NFL Super Bowl XLVII football game on Feb. 3.

NEW ORLEANS, LA - FEBRUARY 03: Vic Sandhu, fan of the San Francisco 49ers shows support for his team against the Baltimore Ravens during Super Bowl XLVII at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana.